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Heart|Lab Grown|IGI

2.91ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG680503332

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680503332

Diamond specifications and retailer prices

From $560 USD
As of November 2, 2026
Save $3,690 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,250 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.91ct lab-grown heart diamond

This 2.91ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG680503332 or 680503332. Listed at 17 retailers as of October 31, 2026, with prices from $560 to $4,250, a $3,690 spread on the same certified stone. Brilliant Earth lists it at $4,250. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.91
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680503332
Dimensions8.89 × 10.00 × 5.49 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm10.00 mm2.91 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680503332
Side View
Table 57.0%Crown 31.9°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 54.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,250 USD|Low: $537 USD|High: $6,740 USD|Avg: $1,884 USD|-36.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 16$560 USD
Retailer 15$627 USD
Retailer 7$664 USD
Retailer 4$694 USD
Retailer 11$825 USD
Retailer 13$909 USD
Retailer 17$1,078 USD
Retailer 2$1,200 USD
Retailer 6$1,285 USD
Retailer 14$1,665 USD
Retailer 5$1,807 USD
Retailer 8$2,325 USD
Retailer 12$2,391 USD
Retailer 3$2,592 USD
Retailer 9$2,623 USD
Retailer 10$3,326 USD
Brilliant Earth$4,250 USD

45 data points across 17 retailers

17 retailers$560 USD to $4,250 USD

A
Cheapest Retailer
-
$560 USD
A
Retailer 2
-
$627 USD
View
A
Retailer 3
-
$664 USD
View
Final sale: no returns
A
Retailer 4
-
$694 USD
View
A
Retailer 5
-
$825 USD
View
A
Retailer 6
-
$909 USD
HK$7,100 HKD
View
B+
Retailer 7
-
$1,078 USD
View
B+
Retailer 8
-
$1,200 USD
£945 GBP
View
B+
Retailer 9
-
$1,285 USD
View
B+
Retailer 10
-
$1,665 USD
View
B
Retailer 11
-
$1,807 USD
View
B
Retailer 12
-
$2,325 USD
View
B
Retailer 13
-
$2,391 USD
View
B
Retailer 14
-
$2,592 USD
View
B
Retailer 15
-
$2,623 USD
SGD 3,544 SGD
View
B
Retailer 16
-
$3,326 USD
£2,619 GBP
View
Most Expensive
B
Brilliant Earth
21381659Y · Oct 31
$4,250 USD
View
16 more retailers have this diamond
Prices start from $560 USDSave up to $3,690 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.91ct Heart
$560 USD